Ключевые слова: area, background, bank, basin, beautiful, blue, city, cloud, country, discharge, distribution, drainage, eco, ecological, ecology, environment, field, germany, grass, green, house, lake, land, management, natural, nature, neighborhood, netherlands, park, pond, pool, reflection, river, riverbank, riverside, runoff, rural, scenic, sky, spring, stream, suburban, summer, system, tranquil, tree, urban, vegetation, village, water,